LaMarr has become one of the foremost talents in the voice-acting industry. He has voiced Static Shock (2000-04), Samurai Jack (2001-04), Green Lantern John Stewart from Justice League the animated series (2001-06), Hermes Conrad in Futurama (1999-2013) and many others.
Many know the late actor for his role as Uncle Phil in the Fresh Prince of Bel-Air (1990-96). However, Avery, before that, provided the voice of The Shredder from Teenage Mutant Ninja Turtles (1980s). He also voiced War Machine in the animated series Spider-Man and Iron-Man in the 1990s.